[Xen-users] SOLUTION: Re: ERROR: -91 after Kernel Upgrade

[Mike Fröhner <mikefroehner@xxxxxx>]

Known problem:

https://bugs.launchpad.net/ubuntu/+source/ocfs2-tools/+bug/756894

Fix worked for me!


Mike.

Am 10.05.2011 14:39, schrieb Mike Fröhner:
> Hi,
>
> yes I also posted it there. But I thought it is worth to try it here too.
>
> You got the same expectation like me. But cannot unmount the /data on
> all xen-server because there many used img-Files of domU running at the
> other xen-server. I'll gonna create another ... anyway you dont need to
> know more :)
>
> Thanks anyway.
>
> Mike.
>
> Am 10.05.2011 14:29, schrieb Joseph Glanville:
> > Hi
> >
> > I don't believe this issue is Xen related in any way.
> > Have you tried the OCFS2 users list? ocfs2-users@xxxxxxxxxxxxxx
> > My bet is a kernel module mismatch between your servers because you
> > have only changed one of the machines.
> > Upgrading all of them *should* fix the issue logically but if it
> > doesn't then post to the ocfs2-users list.
> >
> > Joseph.
> >
> > On 10 May 2011 21:52, Mike Fröhner<mikefroehner@xxxxxx> wrote:
> > > Hey guys,
> > >
> > > I have a OCFS2 Cluster mounted at 4 xen-server (gentoo). Today I
> > > upgraded
> > > the xen-kernel for tests at one server (server2) from 2.6.34-xen to
> > > 2.6.38-xen-r1. After reboot the server couldn't mount the ocsfs2 device
> > > anymore.
> > >
> > > ocfs2-tools version: sys-fs/ocfs2-tools-1.4.3
> > >
> > > Modules are loaded and /config type configfs and /dlm type
> > > ocfs2_dlmfs are
> > > mounted.
> > >
> > > server2 ~ # mount /data/
> > > mount.ocfs2: Protocol not available while mounting /dev/sdb1 on
> > > /data. Check
> > > 'dmesg' for more information on this error.
> > >
> > > server2 ~ # dmesg
> > > [ 802.267217] o2net: accepted connection from node server4 (num 3) at
> > > 10.10.21.14:7777
> > > [ 802.871908] o2net: accepted connection from node server3 (num 2) at
> > > 10.10.21.13:7777
> > > [ 805.295632] (mount.ocfs2,13964,2):dlm_send_nodeinfo:1233 ERROR: node
> > > mismatch -92, node 2
> > > [ 805.295637] (mount.ocfs2,13964,2):dlm_try_to_join_domain:1616 ERROR:
> > > status = -92
> > > [ 805.296322] (mount.ocfs2,13964,2):dlm_join_domain:1877 ERROR: status =
> > > -92
> > > [ 805.296453] (mount.ocfs2,13964,2):dlm_register_domain:2143 ERROR:
> > > status
> > > = -92
> > > [ 805.296453] (mount.ocfs2,13964,2):o2cb_cluster_connect:313 ERROR:
> > > status
> > > = -92
> > > [ 805.296453] (mount.ocfs2,13964,2):ocfs2_dlm_init:3086 ERROR: status
> > > = -92
> > > [ 805.296504] (mount.ocfs2,13964,2):ocfs2_mount_volume:1899 ERROR:
> > > status =
> > > -92
> > > [ 805.296504] ocfs2: Unmounting device (8,17) on (node 0)
> > > [ 807.300027] o2net: no longer connected to node server3 (num 2) at
> > > 10.10.21.13:7777
> > > [ 807.300074] o2net: no longer connected to node server4 (num 3) at
> > > 10.10.21.14:7777
> > >
> > >
> > > Does anybody know this problem? Is this error caused by different
> > > kernel /
> > > module versions?
> > >
> > >
> > > Regards,
> > > Mike
> > >
> > >
> > > _______________________________________________
> > > Xen-users mailing list
> > > Xen-users@xxxxxxxxxxxxxxxxxxx
> > > http://lists.xensource.com/xen-users

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